Does it matter what slot my memory is installed in?

If your computer’s motherboard has more than one available slot to plug memory into, a logical question would be to ask exactly which one should be chosen. The general rule of thumb is that you will achieve the best performance if you put the largest capacity module in the slot with the lowest number.

For example, if you have 2 slots and both a 4 Gigabyte module and a 2 Gigabyte module, then the largest (the 4 Gigabyte stick) should go into slot 1 and the next largest (the 2 Gigabyte stick) should go into the next numerical slot.

Memory Installation Guides

Memory is one of the simplest upgrades that you can perform on your computer. To make it even easier our support team have created both installation videos and a written guide for you to follow.

Should you have any issues with your installation please see our FAQ page or contact our support team via live chat or at support@offtek.co.uk.

Lifetime Warranty

All OFFTEK memory is backed by our full lifetime warranty. We obsess over our products so you do not have to. Our team constantly strive to ensure that all our memory is of the highest quality but should you ever have any issues with your purchase you have the peace of mind that you can return your product for a replacement if the need arises.

Top Brands

We have close relationships with all of the top tier RAM memory manufacturers which enables us to provide a constant supply of the highest quality products. This in effect means compatible, reliable RAM and most importantly great prices, all backed by a limited lifetime warranty. If you require a specific brand of memory then please do not hesitate to contact one of our sales team.

Guaranteed Compatibility

Over the years we have taken immense care in creating one of the most in depth memory configurators. We do this to ensure that when you purchase a memory upgrade from OFFTEK you are confident that the upgrade is 100% compatible with your system.
Should you have any questions prior to ordering your upgrade we have technicians on hand via live chat, email or phone who will be able to answer any queries you may have.

We take the time to look into each machine to ensure that we offer all sizes and speeds that the machine is able to take not just the latest specification that has been released. We believe that offering all options for machines provides a 100% guarantee that the memory with function with your original memory module efficiently.

How Do I Make My Computer Faster?

It is a common problem. Your once shiny, new and incredibly fast-working PC or laptop is now not so quick and is not looking nearly so pristine. Without proper maintenance and care, every computer on the planet with slow down and eventually need a ‘good clean’. The good news is, all the tools you need to get your PC back to its best are freely accessible and easy to use.

With this in mind, we have put together this handy step by step guide to getting your PC working faster and keeping it at top speed.

Step One - Run a Security Scan

First things first. It’s important to make sure that nothing nasty is lurking in the shadows of your hard-disk. Malware, as it is known, can infect your computer and get into your PC a number of ways. These programs can slow your processor down, running ‘information collecting’ programs that serve the company or person that created them.

Whilst we can’t always stop them getting in, we can certainly regularly scan for them and stop them in their tracks.

There are numerous virus protection software packages out there, all telling you why they’re better than the rest. However, you have a perfectly adequate protection program, sitting in the system tools of your PC, in the form of ‘Windows Defender.

Running this will normally pick up anything that isn’t supposed to be there. Be prepared for a bit of a wait for it to finish if you do select a full scan. If it does find something, the software will routinely ‘Quarantine’ the threat and neutralise it.

Step Two - Clear Internet Cookies and Internet History

This step will differ from browser to browser, but the basic principle is the same. You will start by clicking the following in the top right hand of most types of browser e.g. Google Chrome, Mozilla Firefox etc:

Step Three - Check For Windows Updates

Windows updates come out pretty regularly and if your PC fails to update properly, then it can have a negative effect on your computer’s performance:

You can check whether you have the latest version installed by doing the following:

Search your PC for Windows Updates

Click ‘Check for updates’

Then ‘Check Now’

If you don’t have the latest version, Windows will automatically install it for you.

Following these 3 simple steps, it should keep your PC happy and problem free. If these steps don’t work, then you might want to look into other, third party anti virus software or perhaps adding a ram upgrade may aid performance.

We hope this step by step guide has helped you start enjoying your PC again!

If you are looking to place a quantity order or are buying on behalf of the public or private sector then please contact one of our designated account managers who will be able to deal with your requirements in more detail.

Unsure on your current memory specification or looking to purchase in quantity?

For any queries you may have please contact one of our experienced Memory Specialists via one of the following methods and they will ensure that any issue is resolved immediately and effectively.

Request a Callback

The advantages of adding more Ram Memory

Installing a memory module is one of the simplest upgrades that can be done to a computer

There is no configuration, no sitting around waiting for things to update and backup. It is simply plug and play!By adding more Ram memory into you laptop, desktop or server you will be doing the following:

Improving the overall performance of the machine

Allowing for increased multitasking

Extending the life of the machine

Producing faster boot times

Increasing productivity

Decreasing latency in gaming

Adding memory is the easiest upgrade available for your machine for the best increase in performance. If you are unsure on how to upgrade your machine no problem take a look at our detailed guides on how to install your new Laptop or Desktop Memory upgrade.

Compatibility Guarantee

Guaranteed Compatibility

Over the years we have taken immense care in creating one of the most in depth memory configurators. We do this to ensure that when you purchase a memory upgrade from OFFTEK you are confident that the upgrade is 100% compatible with your system.
Should you have any questions prior to ordering your upgrade we have technicians on hand via live chat, email or phone who will be able to answer any queries you may have.

We take the time to look into each machine to ensure that we offer all sizes and speeds that the machine is able to take not just the latest specification that has been released. We believe that offering all options for machines provides a 100% guarantee that the memory with function with your original memory module efficiently.

"The site was easy to use. Enter manufacturer, model and bingo, there are the items you require. Fast delivery. Used them more than once. Always top spec."

Patrick B from Leicstershire

1st January 2014

"Ordered and received the memory within 2 days. Installed with no problem. This was following an order I placed with "Crucial" for the same memory - someone I will NEVER order from again -that caused my new laptop to hang. It cost me £85 to get windows reinstalled after putting their memory in. Turns out they sent me memory that was both faulty ( 1 of the modules was corrupt ) AND the wrong spec. Following up on the fujitsu site I discovered that my memory should be 1.5v with a tolerance of 0.00"

Rod from Devon

4th December 2012

"Bought two sticks of laptop memory for an urgent repair. Used standard delivery and received the memory the following day. Excellence at its best !!!!!!"

Why buy from offtek

Matched Ram upgrades for your specific model

Offtek provides matched upgrades for new and legacy machines. Every one of our RAM modules are tested to ensure that not only are they compatible with the machine but also that they perform in a wide range of different environmental conditions. This allows us to back our modules with a limited lifetime warranty.

Established in 1996, OFFTEK is trusted by many of the UK's best known household names as their number ONE source for ram upgrades.

Misson critical or movie night we have your upgrade sorted

Our team is made up of memory specialists with an average of 9 years experience in the RAM industry. We offer upgrades for not only the latest machines on the market but just as important those legacy machines that you need to keep running.

RAM is extremely important in ensuring your machine operates at its optimum performance. Our upgrades ensure that your computer will be performing at its best for years to come.

Fast Free UK Delivery

We offer FAST FREE UK Delivery on all orders with 96% of orders dispatched same day. For those that cannot wait we also offer faster delivery options including next day.

60 Day Money Back Guarantee

Not 100% happy with your order then return it to us under our No Quibble 60 Day Money Back Guarantee. Worried you might have made the wrong choice? With our no quibble return policy you can send it back to us and get a full refund up to 60 days after you've received your order. Whether you've picked the wrong product or just changed your mind you can send your order back to us and you'll get all your money back.

Twice Daily Price Checks

Our Price Promise commitment means that you can buy from us with confidence.

Our team works hard to ensure that you not only have peace of mind in the fact that the memory you order is 100% compatible but that our price is also the lowest for that product.

We check our prices daily against all our competitors to ensure that you are getting the best deal.

Experts On Hand

We have dedicated and highly trained experts with an average of 7 years experience. They are here to help you from purchase through to installation. We use a number of contact methods so you can speak to one of our specialists with ease.

Limited Lifetime Warranty

Feel confident that your memory will last a lifetime. Our limited lifetime warranty guarantees that if your memory should ever fail we will replace or repair the product free of charge provided that it is still manufactured. Please note that the lifetime warranty refers only to memory modules and not flash memory or storage products. Please see the individual 'product details' for warranties specific to each product.

100% Compatibility

Every memory product matched specifically to your machine is individually tested to guarantee reliability and 100% compatibility with your computer and operating system.

Online Since 1997

Offtek has been supplying memory online since 1997 with over 500,000 happy customers. Well, maybe the odd one does'nt like us ;)

We have always been passionate about providing our customers with the tools and information to update their systems in the simplest manner. Early in 1996 we took on the challenge to find the type of memory compatible with every computer ever built. Hence our first memory configurator was born. Our constant daily updates allow our customers to easily select the correct memory for their machines and that objective is as important today as it was when the idea was first broached across a kitchen table in central Birmingham

Large Stock Holding

As one the largest memory distributors in Europe, our large stock holding allows us to offer next day delivery on a wide range of products.

Environmentally Friendly

If you have no need for your old memory after you have upgraded to one of our larger/faster modules, we will recycle this for you free of charge under the WEEE directive.

Delivery Options

UK Delivery

Free UK Delivery (within 5 working days) £0.00

1st Class Delivery (within 1-2 working days) £0.95

Next Day (Before 1PM) £5.95

Next Day (Before 9AM) £15.50

Saturday Guaranteed £10.50

DHL Courier and same day delivery options are available on request.
More info

International Delivery

We now deliver to over 200 countries worldwide with DHL at incredibly low prices.